It was partly the sinking of the Luisitania and the fact that the Germans declared that they would use their subs against any ship they wanted to.
they didnt, we declared war on them for attacking us. they "provoked" us to declare war, though we provoked them first by taking away their oil
nothing would happen
The Japanese attack on Pearl Harbor.
The Japanese, when they bombed Pearl Harbor; December 7, 1941.
Germany attempting to form a military alliance with Mexico.
Germany attempting to form a military alliance with Mexico
china immigrated us during 2nd world war
No, World War 1 ended in 1918 and the attack on Pearl Harbor was on December 7, 1941. Pearl Harbor was the event that provoked the US to enter World War 2, not 1.
Entering the contested Nueces Strip.
Marching troops toward the Rio Grande.
James Knox Polk.
Woodrow Wilson was the President of the US during the first world war.